CN113906778B - 终端、系统以及无线通信方法 - Google Patents
终端、系统以及无线通信方法 Download PDFInfo
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- CN113906778B CN113906778B CN202080041279.1A CN202080041279A CN113906778B CN 113906778 B CN113906778 B CN 113906778B CN 202080041279 A CN202080041279 A CN 202080041279A CN 113906778 B CN113906778 B CN 113906778B
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0628—Diversity capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019-087881 | 2019-04-11 | ||
JP2019087881 | 2019-04-11 | ||
PCT/JP2020/015998 WO2020209342A1 (ja) | 2019-04-11 | 2020-04-09 | ユーザ端末及び無線通信方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113906778A CN113906778A (zh) | 2022-01-07 |
CN113906778B true CN113906778B (zh) | 2024-01-09 |
Family
ID=72752020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080041279.1A Active CN113906778B (zh) | 2019-04-11 | 2020-04-09 | 终端、系统以及无线通信方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220217686A1 (de) |
EP (1) | EP3955623A4 (de) |
JP (1) | JP7315662B2 (de) |
CN (1) | CN113906778B (de) |
WO (1) | WO2020209342A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114223286A (zh) * | 2019-06-13 | 2022-03-22 | 株式会社Ntt都科摩 | 终端以及无线通信方法 |
US11917689B2 (en) * | 2020-07-07 | 2024-02-27 | Qualcomm Incorporated | Redundancy version (RV) determination for message repetition |
US20220303953A1 (en) * | 2021-03-19 | 2022-09-22 | Ofinno, Llc | Beam Determination Procedures with Uplink Assistant Information |
US11792779B2 (en) * | 2021-04-27 | 2023-10-17 | Qualcomm Incorporated | Techniques for beam switching in wireless communications systems |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103503514A (zh) * | 2011-05-02 | 2014-01-08 | 株式会社Ntt都科摩 | 信道状态信息通知方法、无线基站装置、用户终端以及无线通信系统 |
WO2016182052A1 (ja) * | 2015-05-14 | 2016-11-17 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
CN108353301A (zh) * | 2015-11-04 | 2018-07-31 | 株式会社Ntt都科摩 | 用户终端、无线基站以及无线通信方法 |
KR20180090429A (ko) * | 2017-02-02 | 2018-08-13 | 주식회사 케이티 | 차세대 무선 단말을 위한 하향 링크 제어 채널 송수신 방법 및 장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018050089A (ja) * | 2015-01-29 | 2018-03-29 | シャープ株式会社 | 端末装置、基地局装置、集積回路、および、通信方法 |
CN110959268B (zh) * | 2017-07-21 | 2022-05-03 | Lg 电子株式会社 | 发送和接收信道状态信息-参考信号(csi-rs)的方法和装置 |
US20190082456A1 (en) | 2017-09-08 | 2019-03-14 | Electronics And Telecommunications Research Institute | Method for transmitting and receiving uplink data channel, and apparatus thereof |
JP2019087881A (ja) | 2017-11-07 | 2019-06-06 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
US10701679B2 (en) * | 2018-07-05 | 2020-06-30 | Huawei Technologies Co., Ltd. | Method and system for enhancing data channel reliability using multiple transmit receive points |
US20220124768A1 (en) * | 2019-01-04 | 2022-04-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Repetition for Ultra-Reliable Low-Latency Communications |
EP4391402A2 (de) * | 2019-01-11 | 2024-06-26 | Telefonaktiebolaget LM Ericsson (publ) | Frequenzbereichsressourcenzuweisung für mehrquellenübertragung |
US20220304038A1 (en) * | 2020-05-15 | 2022-09-22 | Apple Inc. | Radio Resource Management Signal Reception |
-
2020
- 2020-04-09 JP JP2021513704A patent/JP7315662B2/ja active Active
- 2020-04-09 CN CN202080041279.1A patent/CN113906778B/zh active Active
- 2020-04-09 EP EP20788255.6A patent/EP3955623A4/de active Pending
- 2020-04-09 US US17/602,497 patent/US20220217686A1/en active Pending
- 2020-04-09 WO PCT/JP2020/015998 patent/WO2020209342A1/ja unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103503514A (zh) * | 2011-05-02 | 2014-01-08 | 株式会社Ntt都科摩 | 信道状态信息通知方法、无线基站装置、用户终端以及无线通信系统 |
WO2016182052A1 (ja) * | 2015-05-14 | 2016-11-17 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
CN108353301A (zh) * | 2015-11-04 | 2018-07-31 | 株式会社Ntt都科摩 | 用户终端、无线基站以及无线通信方法 |
KR20180090429A (ko) * | 2017-02-02 | 2018-08-13 | 주식회사 케이티 | 차세대 무선 단말을 위한 하향 링크 제어 채널 송수신 방법 및 장치 |
Non-Patent Citations (2)
Title |
---|
Beam management for NR;Qualcomm Incorporated;《3GPP TSG-RAN WG1 Meeting #94bis R1- 1811231》;正文第8、11部分 * |
Enhancements on multi-TRP/panel transmission;NTT DOCOMO, INC;《3GPP TSG RAN WG1 #96bis R1-1904966》;全文 * |
Also Published As
Publication number | Publication date |
---|---|
US20220217686A1 (en) | 2022-07-07 |
JP7315662B2 (ja) | 2023-07-26 |
CN113906778A (zh) | 2022-01-07 |
EP3955623A4 (de) | 2023-01-18 |
JPWO2020209342A1 (de) | 2020-10-15 |
WO2020209342A1 (ja) | 2020-10-15 |
EP3955623A1 (de) | 2022-02-16 |
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